Using Textmate for Perl programming? As you probably know, the Perl bundle supports validating your perl syntax with a quick shortcut. However, I picked up a quick tip from the "Javascript Tools" bundle. If you rebind the command as ⌘-S, TextMate will automatically check your syntax every time you save a Perl file. In case you need help doing this:
In the menu Go to Bundles -> Bundle Editor -> Show Bundle Editor
Open the Perl Bundle, Click 'Validate syntax', and from there you can easily rebind the key as shown below.